Home

Citation: CHEN Lan, SUN Hong-Wei, LAI Cheng-Ming. The Definite Values and Average Values of Physical Observables[J]. University Chemistry, ;2016, 31(4): 70-73. doi: 10.3866/PKU.DXHX20160470 shu

The Definite Values and Average Values of Physical Observables

1.
College of Chemistry, Nankai University, Tianjin 300071, P. R. China

Corresponding author: SUN Hong-Wei,
Fund Project: 国家基础科学人才培养基金(J1103306) (J1103306)

For systems with state formed from the combination of hydrogen-like orbitals, the conditions for having definite values of physical observables such as energy and angular momentum have been analyzed. Several problems are also discussed in finding average values of position, energy and angular momentum for non-eigenstates.
- Structural chemistry,
- Definite values of physical observables,
- Average values of physical observables
1. [1]
  [1] 周公度, 段连运. 结构化学基础. 第4 版. 北京: 北京大学出版社, 2008.
2. [2]
  [2] Levine, I. N. Quantum Chemistry. 6th ed. 北京: 世界图书出版公司, 2011.
1. [1]
  Wen Shi , Zhangwen Wei , Mei Pan , Chengyong Su . Explorations on the Course Construction of Structural Chemistry Practice and Application Targeting the Chemistry “101 Plan”. University Chemistry, 2024, 39(10): 96-100. doi: 10.12461/PKU.DXHX202409036
2. [2]
  Yanxin Wang , Hongjuan Wang , Yuren Shi , Yunxia Yang . Application of Python for Visualizing in Structural Chemistry Teaching. University Chemistry, 2024, 39(3): 108-117. doi: 10.3866/PKU.DXHX202306005
3. [3]
  Qingfeng Zhang , Shang-E Wei , Hua Hou , Xuan Zhao , Zixuan Yang , Lin Zhuang . Construction and Reform of the Structural Chemistry Curriculum and Textbooks under the Chemistry “101 Plan”: an In-Depth Exploration for Cultivating Top-Notch Innovative Talents. University Chemistry, 2024, 39(10): 38-44. doi: 10.12461/PKU.DXHX202409047
4. [4]
  Qiying Xia , Guokui Liu , Yunzhi Li , Yaoyao Wei , Xia Leng , Guangli Zhou , Aixiang Wang , Congcong Mi , Dengxue Ma . Construction and Practice of “Teaching-Learning-Assessment Integration” Model Based on Outcome Orientation: Taking “Structural Chemistry” as an Example. University Chemistry, 2024, 39(10): 361-368. doi: 10.3866/PKU.DXHX202311007
5. [5]
  Yaping Li , Sai An , Aiqing Cao , Shilong Li , Ming Lei . The Application of Molecular Simulation Software in Structural Chemistry Education: First-Principles Calculation of NiFe Layered Double Hydroxide. University Chemistry, 2025, 40(3): 160-170. doi: 10.12461/PKU.DXHX202405185
6. [6]
  Zhiguang Xu , Xuan Xu , Qiong Luo , Ganquan Wang , Bin Peng . Reform and Practice of Online and Offline Blended Teaching in Structural Chemistry Course. University Chemistry, 2024, 39(6): 195-200. doi: 10.3866/PKU.DXHX202310112
7. [7]
  Yan Liu , Yuexiang Zhu , Luhua Lai . Introduction to Blended and Small-Class Teaching in Structural Chemistry: Exploring the Structure and Properties of Crystals. University Chemistry, 2024, 39(3): 1-4. doi: 10.3866/PKU.DXHX202306084
8. [8]
  Peifeng Su , Xin Lu . Development of Undergraduate Quantum Mechanics Module in Chemistry Department under the “Double First Class” Initiative. University Chemistry, 2024, 39(8): 99-103. doi: 10.3866/PKU.DXHX202401087
9. [9]
  Wenkai Chen , Yunjia Shen , Xiangmeng Kong , Yanli Zeng . Quantum Chemistry Calculation of Key Physical Quantity in Circularly Polarized Luminescence: Introducing an Exploratory Computational Chemistry Experiment. University Chemistry, 2025, 40(3): 83-91. doi: 10.12461/PKU.DXHX202405018
10. [10]
  Qiaowen CHANG , Ke ZHANG , Guangying HUANG , Nuonan LI , Weiping LIU , Fuquan BAI , Caixian YAN , Yangyang FENG , Chuan ZUO . Syntheses, structures, and photo-physical properties of iridium phosphorescent complexes with phenylpyridine derivatives bearing different substituting groups. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 235-244. doi: 10.11862/CJIC.20240311
11. [11]
  Bing Sun . Practice of Ideological and Political Education in Physical Chemistry Courses for Non-Chemistry Majors. University Chemistry, 2024, 39(8): 28-35. doi: 10.3866/PKU.DXHX202311080
12. [12]
  Tongqi Ye , Qi Wang , Yuewen Ye , Yanqing Wang , Hongyang Zhou , Xianghua Kong . Reflection on the Reform of Physical Chemistry Teaching under the Background of “Intelligent Chemical Engineering”. University Chemistry, 2024, 39(3): 167-173. doi: 10.3866/PKU.DXHX202308116
13. [13]
  Hongmei Zhao , Ziqiang Lu , Song Li , Xingyu Li , Chengting Zi , Xingli Fan , Xiangdong Qin . Exploration and Practice of Physical Chemistry Teaching under the Guidance of Course Ideological and Political Education. University Chemistry, 2024, 39(3): 210-217. doi: 10.3866/PKU.DXHX202309006
14. [14]
  Youjun Fan , Dandan Cai , Wei Chen , Jianhua Qiu . Exploration and Practice of Ideological and Political Education Reform in Physical Chemistry Experiment. University Chemistry, 2024, 39(4): 119-124. doi: 10.3866/PKU.DXHX202310123
15. [15]
  Jianmin Hao , Ruifeng Wu , Ying Wang , Yijia Bai , Xuechuan Gao , Yuying Du . Reform and Practice of Physical Chemistry Course Based on Enhanced Process Assessment and Evaluation. University Chemistry, 2024, 39(8): 78-83. doi: 10.3866/PKU.DXHX202311103
16. [16]
  Xu Liu , Chengfang Liu , Jie Huang , Xiangchun Li , Wenyong Lai . Research on the Application of Diversified Teaching Models in the Teaching of Physical Chemistry. University Chemistry, 2024, 39(8): 112-118. doi: 10.3866/PKU.DXHX202402021
17. [17]
  Ruming Yuan , Laiying Zhang , Xiaoming Xu , Pingping Wu , Gang Fu . Application of Mathematica in Visualizing Physical Chemistry Formulas. University Chemistry, 2024, 39(8): 375-382. doi: 10.3866/PKU.DXHX202401030
18. [18]
  Congyi Wu . Advice for Young Teachers to Promote Teaching Level of Physical Chemistry. University Chemistry, 2024, 39(11): 15-19. doi: 10.3866/PKU.DXHX202402054
19. [19]
  Jia Yao , Xiaogang Peng . Theory of Macroscopic Molecular Systems: Theoretical Framework of the Physical Chemistry Course in the Chemistry “101 Plan”. University Chemistry, 2024, 39(10): 27-37. doi: 10.12461/PKU.DXHX202408117
20. [20]
  Yeyun Zhang , Ling Fan , Yanmei Wang , Zhenfeng Shang . Development and Application of Kinetic Reaction Flasks in Physical Chemistry Experimental Teaching. University Chemistry, 2024, 39(4): 100-106. doi: 10.3866/PKU.DXHX202308044

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(557)
HTML views(75)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return